Reviewed By Luis D (BRISTOW, VA) Reviewed for a 2005 Chevy Silverado —7/8/2015 4:41 AM
I don't really can tell about the HP because I don't have a way to measure it but I think it helps somehow.
Reviewed By Craig L (PEMBROKE, NC) Reviewed for a 2005 Chevy Silverado —6/10/2015 12:32 PM
This is a great value for this cold air intake ... This is the cheapest place I found it on the internet ... It was easy to install and I received the intake in five Business days..